Nomenclature: wfo-1200066781

Crepis rigescens subsp. lignescens Babc. in Univ. Calif. Publ. Bot. 21-22: 643. 1947

Taxonomy: Accepted in 2023-12 classification

Occurs in: 2023-12 : 2024-06 : 2024-12 : 2025-06

Placement: Crepis rigescens subsp. lignescens Babc.